单自由度体系的自由振动主要计算（）。 - 查题网

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成人高等教育 / 土木工程力学（本）

正确率：100%

单自由度体系的自由振动主要计算（）。

A、
频率与周期
B、
振型
C、
频率与振型
D、
动力反应

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土木工程力学（本）

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